Clinical trial Recruiting at 1 site Interventional Ages 18 and up Men only

Digital exercise program with live virtual group sessions for men on hormone therapy during radiotherapy

Official title: Assessing a Digital Exercise Intervention for Health Outcomes and Engagement in Regular Exercise (ADHERE): A Randomised Controlled Trial Comparing the Efficacy of a Digital Exercise Intervention With Virtual Supervised Group Exercise Sessions to Standard of Care on Exercise Adherence at Six Months in Patients With Prostate Cancer Undergoing Hormone Therapy.

Run by Royal Marsden NHS Foundation Trust · NCT07243834 · Data updated 2026-11-12

This program will test whether a digital exercise program with live virtual group sessions helps men with prostate cancer who are starting or receiving hormone therapy with radiotherapy stick to exercise recommendations and improve health and fatigue.

Quick facts

Study typeInterventional
Ages18 Years and up
SexMen only
Enrollment160 (estimated)
SponsorRoyal Marsden NHS Foundation Trust
Academic / other
Drugs / interventionschemotherapy
Locations1 site (London)
StatusRecruiting
StartedDecember 16, 2025
Main results expectedJuly 31, 2028
Study endsApril 28, 2030
Registry record updatedJanuary 30, 2026
Trial IDNCT07243834 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are men over 18 with prostate adenocarcinoma who are starting or within eight weeks of LHRHa androgen deprivation therapy, planned for radiotherapy, medically cleared to exercise, WHO performance status 0–2, fluent in English, and able to use online video conferencing.

Probably not a fit

Patients unlikely to benefit include those planned to receive androgen receptor–targeted agents or chemotherapy, those with absolute contraindications to exercise, or those unable to use the required technology or understand English.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This single-centre phase III randomized controlled trial randomises men with histologically confirmed prostate adenocarcinoma who are starting or within eight weeks of LHRHa androgen deprivation therapy and planned for radiotherapy to a digital exercise programme with virtual supervised group sessions or to usual care. The intervention is delivered via the MyMarsden platform and requires a device for video conferencing to join live group exercise sessions and follow structured workouts remotely. The primary focus is improving adherence to recommended physical activity, with secondary measures including body composition, fatigue, cardiovascular risk markers and quality of life. Participants must be assessed safe to exercise, be English-fluent, and not be planned for ARTA or chemotherapy.

Why it matters

Potential benefit: If successful, this approach could increase exercise adherence and help reduce ADT-related muscle loss, visceral fat gain, fatigue, and other impacts on quality of life and cardiovascular risk.

How similar studies have gone: Multiple in-person exercise trials for men on ADT have shown benefits for body composition and fatigue, but digital supervised group exercise programs remain less extensively tested at scale.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Age \> 18 at randomisation
2. Men with histological confirmation of prostate adenocarcinoma who are receiving or planned to receive ADT with an LHRHa as part of their PCa treatment
3. If already started ADT, have received no more than eight weeks ADT at randomisation
4. Planned for radiotherapy
5. Assessed by clinical team to be safe to exercise and safe to enter the trial with no absolute contraindications to exercise as defined by clinical guidance
6. Able to use technological aspects of the intervention including access to MyMarsden and a device for video conferencing
7. Fluent in English and able to understand instructions
8. WHO performance status 0-2
9. Able to give written informed consent

Exclusion Criteria:

1. Men planned to receive an androgen receptor-targeted agent (ARTA) or chemotherapy
2. Absolute contraindication to exercise as defined by ACPICR standards. This includes:

   * New symptoms of angina
   * New or unstable heart failure
   * Newly diagnosed diabetes that is not controlled
   * New or untreated arrhythmias
   * Resting tachycardia or new bradycardia (not linked to changes in medications)
   * Symptomatic hypotension
   * Uncontrolled hypertension (SBP ≥ 180mmHg or DBP≥ 100mmHg)
3. Unstable spinal bone metastasis or at high risk of a fracture
4. Musculoskeletal issue inhibiting exercise

Where it's running

  • The Royal Marsden Hospital
    London, United Kingdom
    Recruiting

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.